This is the release note of v6.4.0. See here for the complete list of solved issues and merged PRs.

Enhancements

• Support for shape argument in *_like functions (#2418, thanks @pentschev!)

Bug Fixes

• Normalize hidden layer strides in cuDNN RNN (#2448)

Documentation

• Add appropriate pointer types in Cython to the contribute guide (#2480, thanks @leofang!)

Installation

• Fix NumPy version in Dockerfile (#2447)

Tests

• Add NumPy 1.17.1 to skip list of 0-length ifft test (#2445)
• Fix TestDLTensorMemory.test_delete (#2458)
• Fix data race in advanced indexing test (#2482)